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Radiant|Natural|GIA

0.55ct J SI1 Radiant Natural Diamond

VG • J/SI1 • GIA 6375630167

Certificate GIA 6375630167

Diamond specifications and retailer prices

From $1,333 AUD
As of November 7, 2026
Save $1,264 AUD (49%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,597 AUD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 0.55ct natural radiant diamond

This 0.55ct natural radiant sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6375630167. Listed at 2 retailers as of November 5, 2026, with prices from $1,333 to $2,597, a $1,264 spread on the same certified stone. Diamond Exchange Canada lists it at $2,597. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6375630167
Dimensions5.51 × 4.48 × 2.88 mm
L/W Ratio1.23
Top View
5.51 mm4.48 mm0.55 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6375630167
Side View
Table 73.0%CrownGirdle: NUL-NULPavilionCuletDepth 64.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 7
Current: $2,597 AUD|Low: $1,329 AUD|High: $2,597 AUD|Avg: $1,968 AUD
Diamond Exchange Canada
Retailer 2
November 7, 2026
Retailer 2$1,333 AUD
Diamond Exchange Canada$2,597 AUD

35 data points across 2 retailers

2 retailers$1,333 AUD to $2,597 AUD

B
Cheapest Retailer
-
$1,333 AUD
Most Expensive
C
Diamond Exchange Canada
1771508874 · Nov 5
$2,597 AUD
CA$2,478 CAD
View
1 more retailer has this diamond
Prices start from $1,333 AUDSave up to $1,264 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
0.55ct Radiant
$1,333 AUD